.nav2 img {
    width: 1.333333rem;
    height: 1.3333rem;
}

.nav2 {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    width: 100%;
    height: 4.6933rem;
    background: #f5f5f5;
}

.nav2-item {
    width: 17%;
    padding: 10px 0;
}